He Built a Prosperous World with His Sick Bones

The Male Protagonist Is Sick and Weak (Any Disease Is Acceptable, Not in Good Health, the Weaker the Better)

Sick and weak (such as stomach problems, waist injuries, coughing up blood, poisoning...) Are the kind of people who are weak and suffer pain. As long as the two male protagonists are not in good health and are sick, it will be fine. I really like to watch this type of movie.